FILE – In this Monday, Feb. 6, 2017 file photo, pedestrians cross a rainy street in downtown Los Angeles. This March 7, 2019, photo shows a smart shelf area at Walgreen’s in Chicago. PHOTO: An attendee holds a Samsung Electronics Co. This undated photo provided by Aquarium of the Pacific shows Charlie, a male sea otter. Sri Lankan army soldiers secure the area around St. 3, 2018, file photo shows a Tesla emblem at the Auto show in Paris.